10648746863 has 4 divisors (see below), whose sum is σ = 10650729000. Its totient is φ = 10646764728.

The previous prime is 10648746847. The next prime is 10648746877. The reversal of 10648746863 is 36864784601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10648746863 - 2⁴ = 10648746847 is a prime.

It is a super-2 number, since 2×10648746863² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10648746883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982988 + ... + 993761.

It is an arithmetic number, because the mean of its divisors is an integer number (2662682250).

Almost surely, 2^10648746863 is an apocalyptic number.

10648746863 is a deficient number, since it is larger than the sum of its proper divisors (1982137).

10648746863 is an equidigital number, since it uses as much as digits as its factorization.

10648746863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982136.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 10648746863 in words is "ten billion, six hundred forty-eight million, seven hundred forty-six thousand, eight hundred sixty-three".